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3 years ago

X - 2 + 3 =(-2) how do you solve this?

Mathematics

2 answers:

Ket [755]3 years ago

7 0

Answer:

x = -3

Step-by-step explanation:

$x-2+3=-2\\x+1=-2\\x=-3$

notka56 [123]3 years ago

6 0

Answer:

x=-3

Step-by-step explanation:

Subtract 1 from both sides of the equation.

x = − 2 − 1

Subtract 1 from − 2 .

x = − 3

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Graph the equation: y = x + 4. Label the slope and y-intercept on your graph

shtirl [24]

Here where you label the y and slope

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3 years ago

What whole number is excluded from 0

Zanzabum

Answer:

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Step-by-step explanation:

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3 years ago

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8. A cable car travels 2236 m to climb a mountain that is 1000 m high. It then travels 1414 m to descend 1000 m on the other sid

frutty [35]

Answer:

3000 m

Step-by-step explanation:

Using Pythagoras theorem

$2236^2=1000^2+|AB|^2\\|AB|^2=2236^2-1000^2\\|AB|^2=3999696\\|AB|=\sqrt{3999696} \\=1999.9$

Similarly

$1414^2=1000^2+|BC|^2\\|BC|^2=1414^2-1000^2\\|BC|^2=999696\\|BC|=\sqrt{999696} \\=999.7m$

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=2999.6

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4 0

4 years ago

PLEASE IF U KNOW THE ANSWER PLEASE HELP ME

alekssr [168]

Answer:

34.93

Step-by-step explanation:

Ok, so using the formula for a trapezoid, you would get that Jim's garden's area is equal to 135.

Since each grass bag can cover 20m of the garden,

135/20=6.75

You would need seven bags because you can't buy 6.75 bags at a store.

Since each bag of grass seed is 4.99, 7*4.99 = 34.93.

I'm doing this in dollars, so I'm assuming that one pound is 100 cents or something like that.

3 0

3 years ago

Help I need help with this one

andrey2020 [161]

THE CORRECT ANSWER IS D 1/6

8 0

3 years ago